Sacf
单个联系控制功能
🗣️ 情景例句
Let me foot the bill tonight. Maybe you can treat me next time.
今晚让我付账吧，也许下次你请客。
When's class gonna end?
怎么还不下课？
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？